CVE-2026-56742

Katalog CVE

CVSS 8.9 · High EPSS 0,17%

Kerentanan Missing Authorization pada cilium. Skor CVSS 3.1 8.9 (High) menurut NVD.

Deskripsi (NVD)

Cilium is a networking, observability, and security solution. Prior to 1.17.17, 1.18.11, and 1.19.5, Cilium clusters using Gateway API allow users with permissions to create or update namespaced HTTPRoutes to mirror HTTP traffic to any Service in any namespace, bypassing the ReferenceGrant authorization mechanism. Gateway API functionality is disabled by default. This issue is fixed in versions 1.17.17, 1.18.11, and 1.19.5.

Rincian

Terbit di NVD

15 Juli 2026

Terakhir diubah

17 Juli 2026

Status NVD

Analyzed

CVSS 3.1

8.9 (High), sumber NVD
CVSS:3.1/AV:A/AC:L/PR:L/UI:N/S:C/C:H/I:H/A:L · uraikan di kalkulator

Jenis kelemahan (CWE)

CWE-862: Missing Authorization

EPSS (30 hari)

0,17% peluang dieksploitasi; lebih tinggi dari 6,1% CVE lain

Produk dan versi terdampak

> Data dari konfigurasi CPE di NVD.

Referensi dan perbaikan

• https://github.com/cilium/cilium/security/advisories/GHSA-w7c2-w76w-5hmj advisory vendor
• https://github.com/cilium/cilium/commit/7422068aff67ac77c7dcc57aa5b9240c91333deb patch
• https://github.com/cilium/cilium/commit/e0b1cef513ff910323f3743e9f3e3d86721e4857 patch
• https://github.com/cilium/cilium/commit/f23929cff682d6ed0dc158070812cb302fc0032b patch
• https://github.com/cilium/cilium/commit/fd47963ea394d5e8fa4a88c40a79063430c512ca patch
• https://github.com/cilium/cilium/releases/tag/v1.17.17 release notes
• https://github.com/cilium/cilium/releases/tag/v1.18.11 release notes
• https://github.com/cilium/cilium/releases/tag/v1.19.5 release notes